Revision 437
org.gvsig.lrs/tags/org.gvsig.lrs-1.0.73/org.gvsig.lrs.lib/org.gvsig.lrs.lib.impl/src/main/resources/META-INF/services/org.gvsig.tools.library.Library | ||
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org.gvsig.lrs.lib.impl.DefaultLrsAlgorithmsLibrary |
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org.gvsig.lrs/tags/org.gvsig.lrs-1.0.73/org.gvsig.lrs.lib/org.gvsig.lrs.lib.impl/src/main/java/org/gvsig/lrs/lib/impl/DefaultLrsAlgorithmsLibrary.java | ||
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/** |
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* gvSIG. Desktop Geographic Information System. |
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* |
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* Copyright ? 2007-2015 gvSIG Association |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
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* MA 02110-1301, USA. |
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* |
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* For any additional information, do not hesitate to contact us |
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* at info AT gvsig.com, or visit our website www.gvsig.com. |
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*/ |
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package org.gvsig.lrs.lib.impl; |
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import org.gvsig.lrs.lib.api.LrsAlgorithmsLibrary; |
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import org.gvsig.lrs.lib.api.LrsAlgorithmsLocator; |
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import org.gvsig.tools.library.AbstractLibrary; |
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import org.gvsig.tools.library.LibraryException; |
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/** |
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* @author fdiaz</a> |
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* |
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*/ |
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public class DefaultLrsAlgorithmsLibrary extends AbstractLibrary { |
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@Override |
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public void doRegistration() { |
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registerAsImplementationOf(LrsAlgorithmsLibrary.class); |
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} |
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@Override |
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protected void doInitialize() throws LibraryException { |
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LrsAlgorithmsLocator.registerLrsAlgorithmsManager(DefaultLrsAlgorithmsManager.class); |
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} |
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@Override |
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protected void doPostInitialize() throws LibraryException { |
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} |
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} |
org.gvsig.lrs/tags/org.gvsig.lrs-1.0.73/org.gvsig.lrs.lib/org.gvsig.lrs.lib.impl/src/main/java/org/gvsig/lrs/lib/impl/LrsGenerateDynamicSegmentationAlgorithm.java | ||
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/* gvSIG. Desktop Geographic Information System. |
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* |
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* Copyright ? 2007-2015 gvSIG Association |
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4 |
* |
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5 |
* This program is free software; you can redistribute it and/or |
|
6 |
* modify it under the terms of the GNU General Public License |
|
7 |
* as published by the Free Software Foundation; either version 2 |
|
8 |
* of the License, or (at your option) any later version. |
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9 |
* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
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* MA 02110-1301, USA. |
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* |
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* For any additional information, do not hesitate to contact us |
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* at info AT gvsig.com, or visit our website www.gvsig.com. |
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*/ |
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package org.gvsig.lrs.lib.impl; |
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import java.io.File; |
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import java.util.Iterator; |
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import java.util.List; |
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import org.apache.commons.lang3.StringUtils; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataServerExplorer; |
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import org.gvsig.fmap.dal.DataServerExplorerParameters; |
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import org.gvsig.fmap.dal.DataStore; |
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import org.gvsig.fmap.dal.DataTypes; |
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import org.gvsig.fmap.dal.feature.EditableFeature; |
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import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureQuery; |
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import org.gvsig.fmap.dal.feature.FeatureSet; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
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import org.gvsig.fmap.dal.store.shp.SHPNewStoreParameters; |
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import org.gvsig.fmap.dal.store.shp.SHPStoreProvider; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.aggregate.MultiLine; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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import org.gvsig.lrs.lib.api.LrsAlgorithm; |
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import org.gvsig.lrs.lib.api.LrsAlgorithmParams; |
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import org.gvsig.lrs.lib.api.LrsCreateRouteAlgorithmParams; |
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import org.gvsig.lrs.lib.api.LrsGenerateDynamicSegmentationAlgorithmParams; |
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import org.gvsig.lrs.lib.api.exceptions.LrsCreateRouteException; |
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import org.gvsig.lrs.lib.api.exceptions.LrsException; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dataTypes.DataType; |
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import org.gvsig.tools.exception.BaseException; |
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import org.gvsig.tools.i18n.I18nManager; |
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import org.gvsig.tools.locator.LocatorException; |
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import org.gvsig.tools.service.Manager; |
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import org.gvsig.tools.task.SimpleTaskStatus; |
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import org.gvsig.tools.visitor.VisitCanceledException; |
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import org.gvsig.tools.visitor.Visitor; |
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/** |
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* @author fdiaz |
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* |
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*/ |
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public class LrsGenerateDynamicSegmentationAlgorithm implements LrsAlgorithm { |
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private static final Logger logger = LoggerFactory.getLogger(LrsGenerateDynamicSegmentationAlgorithm.class); |
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private LrsGenerateDynamicSegmentationAlgorithmParams parameters; |
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/** |
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* |
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*/ |
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public LrsGenerateDynamicSegmentationAlgorithm(LrsGenerateDynamicSegmentationAlgorithmParams parameters) { |
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this.parameters = parameters; |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see org.gvsig.tools.service.Service#getManager() |
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*/ |
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public Manager getManager() { |
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return null; |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see org.gvsig.lrs.lib.api.LrsAlgorithm#getParams() |
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*/ |
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public LrsAlgorithmParams getParams() { |
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return this.parameters; |
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} |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.lrs.lib.api.LrsAlgorithm#execute(org.gvsig.tools.task.SimpleTaskStatus) |
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*/ |
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public void execute(final SimpleTaskStatus taskStatus) throws LrsException { |
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NewFeatureStoreParameters newFeatureStoreParameters = parameters.getNewFeatureStoreParameters(); |
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final FeatureStore sourceFeatureStore = parameters.getSourceFeatureStore(); |
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final FeatureAttributeDescriptor idRouteField = parameters.getIdRouteField(); |
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final FeatureAttributeDescriptor idTableRouteField = parameters.getValueTableIdRouteField(); |
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FeatureStore tableFeatureStore = parameters.getValueTableFeatureStore(); |
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final FeatureAttributeDescriptor landmarkField = parameters.getLandmarkField(); |
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final FeatureAttributeDescriptor finalLandmarkField = parameters.getFinalLandmarkField(); |
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final FeatureAttributeDescriptor valueField = parameters.getValueField(); |
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logger.info(parameters.toString()); |
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taskStatus.setTitle(parameters.getName()); |
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I18nManager i18nManager = ToolsLocator.getI18nManager(); |
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taskStatus.message(i18nManager.getTranslation("processing")); |
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try { |
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final String tableRouteFieldName=idTableRouteField.getName(); |
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final String fromFieldName; |
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final DataType fromDataType; |
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final String toFieldName; |
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final DataType toDataType; |
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final int geomType; |
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if (landmarkField!=null){ |
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fromDataType=landmarkField.getDataType(); |
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if (finalLandmarkField!=null){ |
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fromFieldName="PK INICIAL"; |
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toFieldName="PK FINAL"; |
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toDataType=finalLandmarkField.getDataType(); |
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geomType = Geometry.TYPES.MULTILINE; |
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}else{ |
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fromFieldName="PK"; |
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toFieldName=null; |
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toDataType=null; |
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geomType = Geometry.TYPES.POINT; |
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} |
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}else{ |
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//TODO: Si no hay fromFieldName ?salir por patas? |
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fromFieldName=null; |
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fromDataType=null; |
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toFieldName=null; |
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toDataType=null; |
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geomType = Geometry.TYPES.POINT; |
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} |
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final FeatureStore newFeatureStore = createNewDataStore( |
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newFeatureStoreParameters, |
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idRouteField, |
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fromFieldName, |
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toFieldName, |
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valueField, |
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geomType |
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); |
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FeatureSet tableFeatures; |
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tableFeatures=tableFeatureStore.getFeatureSet(); |
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taskStatus.setRangeOfValues(0, tableFeatures.getSize()-1); |
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newFeatureStore.edit(FeatureStore.MODE_FULLEDIT); |
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tableFeatures.accept(new Visitor() { |
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int taskCount=0; |
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public void visit(Object obj) throws VisitCanceledException, BaseException { |
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Feature feature = (Feature) obj; |
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String routeName = (String) feature.get(tableRouteFieldName); |
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Object objFrom = null; |
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Object objTo = null; |
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if (fromFieldName != null) { |
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objFrom = feature.get(landmarkField.getName()); |
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double fromValue = LrsAlgorithmUtils.getAsDouble(objFrom, fromDataType); |
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Object value = feature.get(valueField.getName()); |
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if (toFieldName == null || toFieldName.isEmpty()) { |
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addSegmentatePointsFeatures(newFeatureStore, sourceFeatureStore, idRouteField, routeName, fromFieldName, fromValue, valueField, value); |
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} else { |
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objTo = feature.get(finalLandmarkField.getName()); |
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double toValue = LrsAlgorithmUtils.getAsDouble(objTo, toDataType); |
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addSegmentateLinesFeatures(newFeatureStore, sourceFeatureStore, idRouteField, routeName, |
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fromFieldName, fromValue, toFieldName, toValue, valueField, value); |
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} |
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} else { |
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//TODO: ?Exception? |
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} |
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taskStatus.setCurValue(taskCount++); |
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} |
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private void addSegmentatePointsFeatures(final FeatureStore featureStore, |
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FeatureStore sourceFeatureStore, final FeatureAttributeDescriptor idRouteField, |
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final String routeName, final String fromFieldName, final double fromValue, final FeatureAttributeDescriptor valueField, final Object value) |
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throws LocatorException, BaseException { |
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DataManager dataManager = DALLocator.getDataManager(); |
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FeatureQuery query = sourceFeatureStore.createFeatureQuery(); |
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String expression = StringUtils.replace(StringUtils.replace("NOMBRE = 'a%'", "NOMBRE", idRouteField.getName()), "a%", routeName); |
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query.setFilter( dataManager.createExpresion(expression) ); |
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FeatureSet features = sourceFeatureStore.getFeatureSet(query); |
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features.accept(new Visitor() { |
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public void visit(Object obj) throws VisitCanceledException, BaseException { |
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Feature feature = (Feature)obj; |
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Geometry geom = feature.getDefaultGeometry(); |
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List<Point>points = LrsAlgorithmUtils.getPointsWithM(geom, fromValue); |
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for (Iterator<Point> iterator = points.iterator(); iterator.hasNext();) { |
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Point point = (Point) iterator.next(); |
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EditableFeature newFeature = featureStore.createNewFeature(true); |
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newFeature.set(idRouteField.getName(), routeName); |
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newFeature.set(fromFieldName, fromValue); |
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newFeature.set(valueField.getName(), value); |
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newFeature.setDefaultGeometry(point); |
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featureStore.insert(newFeature); |
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} |
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} |
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}); |
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} |
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|
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private void addSegmentateLinesFeatures(final FeatureStore featureStore, |
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FeatureStore sourceFeatureStore, final FeatureAttributeDescriptor idRouteField, |
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final String routeName, final String fromFieldName, final double fromValue, |
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final String toFieldName, final double toValue, final FeatureAttributeDescriptor valueField, final Object value) throws LocatorException, BaseException { |
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DataManager dataManager = DALLocator.getDataManager(); |
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FeatureQuery query = sourceFeatureStore.createFeatureQuery(); |
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String expression = StringUtils.replace(StringUtils.replace("NOMBRE = 'a%'", "NOMBRE", idRouteField.getName()), "a%", routeName); |
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query.setFilter( dataManager.createExpresion(expression) ); |
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FeatureSet features = sourceFeatureStore.getFeatureSet(query); |
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features.accept(new Visitor() { |
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public void visit(Object obj) throws VisitCanceledException, BaseException { |
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Feature feature = (Feature) obj; |
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Geometry geom = feature.getDefaultGeometry(); |
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MultiLine lines = LrsAlgorithmUtils.getLinesBetweenTwoM(geom, fromValue, toValue); |
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if (lines != null && lines.getPrimitivesNumber()>0) { |
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EditableFeature newFeature = featureStore.createNewFeature(true); |
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newFeature.set(idRouteField.getName(), routeName); |
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newFeature.set(fromFieldName, fromValue); |
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newFeature.set(toFieldName, toValue); |
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newFeature.set(valueField.getName(), value); |
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newFeature.setDefaultGeometry(lines); |
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featureStore.insert(newFeature); |
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} |
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} |
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}); |
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} |
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}); |
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newFeatureStore.finishEditing(); |
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|
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} catch (Exception e1) { |
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taskStatus.abort(); |
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throw new LrsCreateRouteException("Error creating routes", e1); |
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} |
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taskStatus.terminate(); |
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} |
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|
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/* (non-Javadoc) |
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* @see org.gvsig.lrs.lib.api.LrsAlgorithm#setParams(org.gvsig.lrs.lib.api.LrsAlgorithmParams) |
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*/ |
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public void setParams(LrsAlgorithmParams params) throws IllegalArgumentException { |
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if(!(params instanceof LrsCreateRouteAlgorithmParams)){ |
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throw new IllegalArgumentException("params should be LrsCreateRouteAlgorithmParams type."); |
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} |
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this.parameters = (LrsGenerateDynamicSegmentationAlgorithmParams) params; |
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|
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} |
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282 |
|
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private FeatureStore createNewDataStore( |
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NewFeatureStoreParameters newFeatureStoreParameters, |
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FeatureAttributeDescriptor idRouteField, |
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String fromFieldName, |
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287 |
String toFieldName, |
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FeatureAttributeDescriptor valueField, |
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int type) throws Exception{ |
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290 |
try { |
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SHPNewStoreParameters shapeStoreParams = (SHPNewStoreParameters)newFeatureStoreParameters; |
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File file=shapeStoreParams.getFile(); |
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String filePath=file.getPath().substring(0, file.getPath().lastIndexOf(File.separator)); |
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294 |
|
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295 |
DataManager dataManager = DALLocator.getDataManager(); |
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296 |
DataServerExplorerParameters serverParams = |
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297 |
dataManager.createServerExplorerParameters("FilesystemExplorer"); |
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298 |
serverParams.setDynValue("initialpath", filePath); |
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299 |
DataServerExplorer serverExplorer = |
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300 |
dataManager.openServerExplorer(serverParams.getExplorerName(), serverParams); |
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301 |
|
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EditableFeatureType featureType = (EditableFeatureType)shapeStoreParams.getDefaultFeatureType(); |
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303 |
featureType.add(idRouteField.getName(), idRouteField.getType(), idRouteField.getSize()); |
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featureType.add(fromFieldName, DataTypes.DOUBLE); |
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305 |
if(toFieldName!=null){ |
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306 |
featureType.add(toFieldName, DataTypes.DOUBLE); |
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307 |
} |
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308 |
featureType.add(valueField.getName(), valueField.getType(), valueField.getSize()); |
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309 |
EditableFeatureAttributeDescriptor geometryField = featureType.add("Geometry", DataTypes.GEOMETRY); |
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310 |
GeometryType geometryType = GeometryLocator.getGeometryManager().getGeometryType(type, Geometry.SUBTYPES.GEOM2DM); |
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311 |
geometryField.setGeometryType(geometryType); |
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312 |
|
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313 |
featureType.setDefaultGeometryAttributeName("Geometry"); |
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314 |
|
|
315 |
shapeStoreParams.setDefaultFeatureType(featureType); |
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316 |
serverExplorer.add("Shape", shapeStoreParams, true); |
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317 |
|
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318 |
DataStore store = dataManager.openStore(SHPStoreProvider.NAME, shapeStoreParams); |
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319 |
|
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320 |
return (FeatureStore)store; |
|
321 |
|
|
322 |
} catch (Exception e) { |
|
323 |
throw new LrsCreateRouteException("Error creating new dataStore", e); |
|
324 |
} |
|
325 |
} |
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326 |
|
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327 |
|
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328 |
} |
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329 |
|
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330 |
|
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331 |
|
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332 |
|
org.gvsig.lrs/tags/org.gvsig.lrs-1.0.73/org.gvsig.lrs.lib/org.gvsig.lrs.lib.impl/src/main/java/org/gvsig/lrs/lib/impl/DefaultLrsCalibrateRouteAlgorithmParams.java | ||
---|---|---|
1 |
/* gvSIG. Desktop Geographic Information System. |
|
2 |
* |
|
3 |
* Copyright ? 2007-2015 gvSIG Association |
|
4 |
* |
|
5 |
* This program is free software; you can redistribute it and/or |
|
6 |
* modify it under the terms of the GNU General Public License |
|
7 |
* as published by the Free Software Foundation; either version 2 |
|
8 |
* of the License, or (at your option) any later version. |
|
9 |
* |
|
10 |
* This program is distributed in the hope that it will be useful, |
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
13 |
* GNU General Public License for more details. |
|
14 |
* |
|
15 |
* You should have received a copy of the GNU General Public License |
|
16 |
* along with this program; if not, write to the Free Software |
|
17 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
18 |
* MA 02110-1301, USA. |
|
19 |
* |
|
20 |
* For any additional information, do not hesitate to contact us |
|
21 |
* at info AT gvsig.com, or visit our website www.gvsig.com. |
|
22 |
*/ |
|
23 |
package org.gvsig.lrs.lib.impl; |
|
24 |
|
|
25 |
import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
|
26 |
import org.gvsig.fmap.dal.feature.FeatureStore; |
|
27 |
import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
|
28 |
import org.gvsig.lrs.lib.api.DistanceUnits; |
|
29 |
import org.gvsig.lrs.lib.api.LrsCalibrateRouteAlgorithmParams; |
|
30 |
import org.gvsig.lrs.lib.api.LrsMeasureCalculationMethods; |
|
31 |
|
|
32 |
|
|
33 |
/** |
|
34 |
* @author dmartinez |
|
35 |
* |
|
36 |
*/ |
|
37 |
public class DefaultLrsCalibrateRouteAlgorithmParams implements LrsCalibrateRouteAlgorithmParams { |
|
38 |
|
|
39 |
private FeatureStore sourceFeatureStore; |
|
40 |
private FeatureAttributeDescriptor idRouteField; |
|
41 |
private NewFeatureStoreParameters newFeatureStoreParameters; |
|
42 |
private FeatureStore calibratePointFeatureStore; |
|
43 |
private FeatureAttributeDescriptor calibratePointIdRouteField; |
|
44 |
private FeatureAttributeDescriptor fromMeasureField; |
|
45 |
private LrsMeasureCalculationMethods measureCalculationMethods; |
|
46 |
private DistanceUnits measureUnits; |
|
47 |
private double searchRadius = 0.0; |
|
48 |
private boolean interpolateBetweenCalibrationPoints=false; |
|
49 |
private boolean extrapolateBeforeCalibrationPoints=false; |
|
50 |
private boolean extrapolateAfterCalibrationPoints=false; |
|
51 |
private boolean ignoreSpatialGaps=false; |
|
52 |
private boolean includeAll=false; |
|
53 |
private final String NAME = "LrsCalibrateRouteAlgorithm"; |
|
54 |
private final String DESCRIPTION = "Algorithm to calibrate routes with linear reference system."; |
|
55 |
|
|
56 |
|
|
57 |
|
|
58 |
/** |
|
59 |
* |
|
60 |
*/ |
|
61 |
public DefaultLrsCalibrateRouteAlgorithmParams() { |
|
62 |
searchRadius = 0.0; |
|
63 |
} |
|
64 |
|
|
65 |
/* (non-Javadoc) |
|
66 |
* @see org.gvsig.lrs.lib.api.LrsAlgorithmParams#getName() |
|
67 |
*/ |
|
68 |
public String getName() { |
|
69 |
return NAME; |
|
70 |
} |
|
71 |
|
|
72 |
/* (non-Javadoc) |
|
73 |
* @see org.gvsig.lrs.lib.api.LrsAlgorithmParams#getDescription() |
|
74 |
*/ |
|
75 |
public String getDescription() { |
|
76 |
return DESCRIPTION; |
|
77 |
} |
|
78 |
|
|
79 |
/* |
|
80 |
* (non-Javadoc) |
|
81 |
* @see org.gvsig.lrs.lib.api.LrsCreateRouteAlgorithmParams#getSourceFeatureStore() |
|
82 |
*/ |
|
83 |
public FeatureStore getSourceFeatureStore() { |
|
84 |
return sourceFeatureStore; |
|
85 |
} |
|
86 |
|
|
87 |
|
|
88 |
/* |
|
89 |
* (non-Javadoc) |
|
90 |
* @see org.gvsig.lrs.lib.api.LrsCreateRouteAlgorithmParams#setSourceFeatureStore(org.gvsig.fmap.dal.feature.FeatureStore) |
|
91 |
*/ |
|
92 |
public void setSourceFeatureStore(FeatureStore sourceFeatureStore) { |
|
93 |
this.sourceFeatureStore = sourceFeatureStore; |
|
94 |
} |
|
95 |
|
|
96 |
/* |
|
97 |
* (non-Javadoc) |
|
98 |
* @see org.gvsig.lrs.lib.api.LrsCreateRouteAlgorithmParams#getIdRouteField() |
|
99 |
*/ |
|
100 |
public FeatureAttributeDescriptor getIdRouteField() { |
|
101 |
return idRouteField; |
|
102 |
} |
|
103 |
|
|
104 |
|
|
105 |
/* |
|
106 |
* (non-Javadoc) |
|
107 |
* @see org.gvsig.lrs.lib.api.LrsCreateRouteAlgorithmParams#setIdRouteField(org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor) |
|
108 |
*/ |
|
109 |
public void setIdRouteField(FeatureAttributeDescriptor idRouteField) { |
|
110 |
this.idRouteField = idRouteField; |
|
111 |
} |
|
112 |
|
|
113 |
/* |
|
114 |
* (non-Javadoc) |
|
115 |
* @see org.gvsig.lrs.lib.api.LrsCreateRouteAlgorithmParams#getFromMeasureField() |
|
116 |
*/ |
|
117 |
public FeatureAttributeDescriptor getFromMeasureField() { |
|
118 |
return fromMeasureField; |
|
119 |
} |
|
120 |
|
|
121 |
/* |
|
122 |
* (non-Javadoc) |
|
123 |
* @see org.gvsig.lrs.lib.api.LrsCreateRouteAlgorithmParams#setFromMeasureField(org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor) |
|
124 |
*/ |
|
125 |
public void setFromMeasureField(FeatureAttributeDescriptor fromMeasureField) { |
|
126 |
this.fromMeasureField = fromMeasureField; |
|
127 |
} |
|
128 |
|
|
129 |
/* |
|
130 |
* (non-Javadoc) |
|
131 |
* @see org.gvsig.lrs.lib.api.LrsCreateRouteAlgorithmParams#isIgnoreSpatialGaps() |
|
132 |
*/ |
|
133 |
public boolean ignoreSpatialGaps() { |
|
134 |
return ignoreSpatialGaps; |
|
135 |
} |
|
136 |
|
|
137 |
/* |
|
138 |
* (non-Javadoc) |
|
139 |
* @see org.gvsig.lrs.lib.api.LrsCreateRouteAlgorithmParams#setIgnoreSpatialGaps(boolean) |
|
140 |
*/ |
|
141 |
public void setIgnoreSpatialGaps(boolean ignoreSpatialGaps) { |
|
142 |
this.ignoreSpatialGaps = ignoreSpatialGaps; |
|
143 |
} |
|
144 |
|
|
145 |
public NewFeatureStoreParameters getNewFeatureStoreParameters() { |
|
146 |
return this.newFeatureStoreParameters; |
|
147 |
} |
|
148 |
|
|
149 |
public void setNewFeatureStoreParameters( |
|
150 |
NewFeatureStoreParameters newFeatureStoreParameters) { |
|
151 |
this.newFeatureStoreParameters = newFeatureStoreParameters; |
|
152 |
} |
|
153 |
|
|
154 |
|
|
155 |
public FeatureStore getCalibratePointFeatureStore() { |
|
156 |
return calibratePointFeatureStore; |
|
157 |
} |
|
158 |
|
|
159 |
|
|
160 |
public void setCalibratePointFeatureStore( |
|
161 |
FeatureStore calibratePointFeatureStore) { |
|
162 |
this.calibratePointFeatureStore = calibratePointFeatureStore; |
|
163 |
} |
|
164 |
|
|
165 |
|
|
166 |
public FeatureAttributeDescriptor getCalibratePointIdRouteField() { |
|
167 |
return calibratePointIdRouteField; |
|
168 |
} |
|
169 |
|
|
170 |
|
|
171 |
public void setCalibratePointIdRouteField( |
|
172 |
FeatureAttributeDescriptor calibratePointIdRouteField) { |
|
173 |
this.calibratePointIdRouteField = calibratePointIdRouteField; |
|
174 |
} |
|
175 |
|
|
176 |
|
|
177 |
public LrsMeasureCalculationMethods getMeasureCalculationMethods() { |
|
178 |
return measureCalculationMethods; |
|
179 |
} |
|
180 |
|
|
181 |
|
|
182 |
public void setMeasureCalculationMethods( |
|
183 |
LrsMeasureCalculationMethods measureCalculationMethods) { |
|
184 |
this.measureCalculationMethods = measureCalculationMethods; |
|
185 |
} |
|
186 |
|
|
187 |
|
|
188 |
public DistanceUnits getMeasureUnits() { |
|
189 |
return measureUnits; |
|
190 |
} |
|
191 |
|
|
192 |
|
|
193 |
public void setMeasureUnits(DistanceUnits measureUnits) { |
|
194 |
this.measureUnits = measureUnits; |
|
195 |
} |
|
196 |
|
|
197 |
|
|
198 |
public double getSearchRadius() { |
|
199 |
return searchRadius; |
|
200 |
} |
|
201 |
|
|
202 |
|
|
203 |
public void setSearchRadius(double searchRadius) { |
|
204 |
this.searchRadius = searchRadius; |
|
205 |
} |
|
206 |
|
|
207 |
|
|
208 |
public boolean interpolateBetweenCalibrationPoints() { |
|
209 |
return interpolateBetweenCalibrationPoints; |
|
210 |
} |
|
211 |
|
|
212 |
|
|
213 |
public void setInterpolateBetweenCalibrationPoints( |
|
214 |
boolean interpolateBetweenCalibrationPoints) { |
|
215 |
this.interpolateBetweenCalibrationPoints = |
|
216 |
interpolateBetweenCalibrationPoints; |
|
217 |
} |
|
218 |
|
|
219 |
|
|
220 |
public boolean extrapolateBeforeCalibrationPoints() { |
|
221 |
return extrapolateBeforeCalibrationPoints; |
|
222 |
} |
|
223 |
|
|
224 |
|
|
225 |
public void setExtrapolateBeforeCalibrationPoints( |
|
226 |
boolean extrapolateBeforeCalibrationPoints) { |
|
227 |
this.extrapolateBeforeCalibrationPoints = |
|
228 |
extrapolateBeforeCalibrationPoints; |
|
229 |
} |
|
230 |
|
|
231 |
|
|
232 |
public boolean extrapolateAfterCalibrationPoints() { |
|
233 |
return extrapolateAfterCalibrationPoints; |
|
234 |
} |
|
235 |
|
|
236 |
|
|
237 |
public void setExtrapolateAfterCalibrationPoints( |
|
238 |
boolean extrapolateAfterCalibrationPoints) { |
|
239 |
this.extrapolateAfterCalibrationPoints = extrapolateAfterCalibrationPoints; |
|
240 |
} |
|
241 |
|
|
242 |
|
|
243 |
public boolean includeAll() { |
|
244 |
return includeAll; |
|
245 |
} |
|
246 |
|
|
247 |
|
|
248 |
public void setIncludeAll(boolean includeAll) { |
|
249 |
this.includeAll = includeAll; |
|
250 |
} |
|
251 |
|
|
252 |
|
|
253 |
} |
org.gvsig.lrs/tags/org.gvsig.lrs-1.0.73/org.gvsig.lrs.lib/org.gvsig.lrs.lib.impl/src/main/java/org/gvsig/lrs/lib/impl/DefaultLrsShowMeasuresAlgorithmParams.java | ||
---|---|---|
1 |
/* gvSIG. Desktop Geographic Information System. |
|
2 |
* |
|
3 |
* Copyright ? 2007-2015 gvSIG Association |
|
4 |
* |
|
5 |
* This program is free software; you can redistribute it and/or |
|
6 |
* modify it under the terms of the GNU General Public License |
|
7 |
* as published by the Free Software Foundation; either version 2 |
|
8 |
* of the License, or (at your option) any later version. |
|
9 |
* |
|
10 |
* This program is distributed in the hope that it will be useful, |
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
13 |
* GNU General Public License for more details. |
|
14 |
* |
|
15 |
* You should have received a copy of the GNU General Public License |
|
16 |
* along with this program; if not, write to the Free Software |
|
17 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
18 |
* MA 02110-1301, USA. |
|
19 |
* |
|
20 |
* For any additional information, do not hesitate to contact us |
|
21 |
* at info AT gvsig.com, or visit our website www.gvsig.com. |
|
22 |
*/ |
|
23 |
package org.gvsig.lrs.lib.impl; |
|
24 |
|
|
25 |
import org.gvsig.lrs.lib.api.LrsShowMeasuresAlgorithmParams; |
|
26 |
|
|
27 |
|
|
28 |
|
|
29 |
/** |
|
30 |
* @author dmartinez |
|
31 |
* |
|
32 |
*/ |
|
33 |
public class DefaultLrsShowMeasuresAlgorithmParams implements LrsShowMeasuresAlgorithmParams { |
|
34 |
|
|
35 |
|
|
36 |
private double distance = 0.0; |
|
37 |
private final String NAME = "LrsShowMeasuresAlgorithm"; |
|
38 |
private final String DESCRIPTION = "Algorithm to show measures with linear reference system."; |
|
39 |
|
|
40 |
|
|
41 |
/** |
|
42 |
* |
|
43 |
*/ |
|
44 |
public DefaultLrsShowMeasuresAlgorithmParams() { |
|
45 |
distance = 0.0; |
|
46 |
} |
|
47 |
|
|
48 |
/* (non-Javadoc) |
|
49 |
* @see org.gvsig.lrs.lib.api.LrsAlgorithmParams#getName() |
|
50 |
*/ |
|
51 |
public String getName() { |
|
52 |
return NAME; |
|
53 |
} |
|
54 |
|
|
55 |
/* (non-Javadoc) |
|
56 |
* @see org.gvsig.lrs.lib.api.LrsAlgorithmParams#getDescription() |
|
57 |
*/ |
|
58 |
public String getDescription() { |
|
59 |
return DESCRIPTION; |
|
60 |
} |
|
61 |
|
|
62 |
public double getDistance() { |
|
63 |
return distance; |
|
64 |
} |
|
65 |
|
|
66 |
public void setDistance(double distance) { |
|
67 |
this.distance = distance; |
|
68 |
} |
|
69 |
|
|
70 |
} |
org.gvsig.lrs/tags/org.gvsig.lrs-1.0.73/org.gvsig.lrs.lib/org.gvsig.lrs.lib.impl/src/main/java/org/gvsig/lrs/lib/impl/LrsAlgorithmUtils.java | ||
---|---|---|
1 |
/* |
|
2 |
* Copyright 2015 DiSiD Technologies S.L.L. All rights reserved. |
|
3 |
* |
|
4 |
* Project : DiSiD org.gvsig.lrs.lib.impl |
|
5 |
* SVN Id : $Id$ |
|
6 |
*/ |
|
7 |
package org.gvsig.lrs.lib.impl; |
|
8 |
|
|
9 |
import java.io.File; |
|
10 |
import java.util.ArrayList; |
|
11 |
import java.util.List; |
|
12 |
|
|
13 |
import org.gvsig.fmap.dal.DALLocator; |
|
14 |
import org.gvsig.fmap.dal.DataManager; |
|
15 |
import org.gvsig.fmap.dal.DataServerExplorer; |
|
16 |
import org.gvsig.fmap.dal.DataServerExplorerParameters; |
|
17 |
import org.gvsig.fmap.dal.DataStore; |
|
18 |
import org.gvsig.fmap.dal.DataTypes; |
|
19 |
import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor; |
|
20 |
import org.gvsig.fmap.dal.feature.EditableFeatureType; |
|
21 |
import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
|
22 |
import org.gvsig.fmap.dal.feature.FeatureStore; |
|
23 |
import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
|
24 |
import org.gvsig.fmap.dal.store.shp.SHPNewStoreParameters; |
|
25 |
import org.gvsig.fmap.geom.Geometry; |
|
26 |
import org.gvsig.fmap.geom.GeometryLocator; |
|
27 |
import org.gvsig.fmap.geom.GeometryManager; |
|
28 |
import org.gvsig.fmap.geom.aggregate.MultiLine; |
|
29 |
import org.gvsig.fmap.geom.exception.CreateGeometryException; |
|
30 |
import org.gvsig.fmap.geom.operation.GeometryOperationException; |
|
31 |
import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException; |
|
32 |
import org.gvsig.fmap.geom.primitive.Line; |
|
33 |
import org.gvsig.fmap.geom.primitive.Point; |
|
34 |
import org.gvsig.fmap.geom.type.GeometryType; |
|
35 |
import org.gvsig.lrs.lib.api.exceptions.LrsCreateRouteException; |
|
36 |
import org.gvsig.tools.dataTypes.DataType; |
|
37 |
import org.gvsig.tools.locator.LocatorException; |
|
38 |
|
|
39 |
/** |
|
40 |
* @author fdiaz |
|
41 |
* |
|
42 |
*/ |
|
43 |
public class LrsAlgorithmUtils { |
|
44 |
|
|
45 |
static protected FeatureStore createNewDataStore(NewFeatureStoreParameters newFeatureStoreParameters, |
|
46 |
FeatureAttributeDescriptor idRouteField) throws Exception { |
|
47 |
return createNewDataStore(newFeatureStoreParameters, idRouteField, Geometry.TYPES.MULTILINE); |
|
48 |
} |
|
49 |
|
|
50 |
static protected FeatureStore createNewDataStore(NewFeatureStoreParameters newFeatureStoreParameters, |
|
51 |
FeatureAttributeDescriptor idRouteField, int type) throws Exception { |
|
52 |
try { |
|
53 |
SHPNewStoreParameters shapeStoreParams = (SHPNewStoreParameters) newFeatureStoreParameters; |
|
54 |
File file = shapeStoreParams.getFile(); |
|
55 |
String filePath = file.getPath().substring(0, file.getPath().lastIndexOf(File.separator)); |
|
56 |
|
|
57 |
DataManager dataManager = DALLocator.getDataManager(); |
|
58 |
DataServerExplorerParameters serverParams = |
|
59 |
dataManager.createServerExplorerParameters("FilesystemExplorer"); |
|
60 |
serverParams.setDynValue("initialpath", filePath); |
|
61 |
DataServerExplorer serverExplorer = |
|
62 |
dataManager.openServerExplorer(serverParams.getExplorerName(), serverParams); |
|
63 |
|
|
64 |
EditableFeatureType featureType = (EditableFeatureType) shapeStoreParams.getDefaultFeatureType(); |
|
65 |
featureType.add(idRouteField.getName(), idRouteField.getType(), idRouteField.getSize()); |
|
66 |
EditableFeatureAttributeDescriptor geometryField = featureType.add("Geometry", DataTypes.GEOMETRY); |
|
67 |
GeometryType geometryType = |
|
68 |
GeometryLocator.getGeometryManager().getGeometryType(type, Geometry.SUBTYPES.GEOM2DM); |
|
69 |
geometryField.setGeometryType(geometryType); |
|
70 |
|
|
71 |
featureType.setDefaultGeometryAttributeName("Geometry"); |
|
72 |
|
|
73 |
shapeStoreParams.setDefaultFeatureType(featureType); |
|
74 |
serverExplorer.add("Shape", shapeStoreParams, true); |
|
75 |
|
|
76 |
DataStore store = dataManager.createStore(shapeStoreParams); |
|
77 |
|
|
78 |
return (FeatureStore) store; |
|
79 |
|
|
80 |
} catch (Exception e) { |
|
81 |
throw new LrsCreateRouteException("Error creating new dataStore", e); |
|
82 |
} |
|
83 |
} |
|
84 |
|
|
85 |
static protected Double getAsDouble(Object obj, DataType dataType) { |
|
86 |
if (obj == null || dataType == null) { |
|
87 |
return null; |
|
88 |
} |
|
89 |
Double result = Double.NaN; |
|
90 |
if (dataType.equals(DataTypes.DOUBLE)) { |
|
91 |
result = (Double) obj; |
|
92 |
} else if (dataType.isNumeric()) { |
|
93 |
result = Double.valueOf(String.valueOf(obj)); |
|
94 |
} |
|
95 |
return result; |
|
96 |
} |
|
97 |
|
|
98 |
static List<Point> getPointsWithM(Geometry geom, double m) throws CreateGeometryException, LocatorException { |
|
99 |
|
|
100 |
List<Point> points = new ArrayList<Point>(); |
|
101 |
|
|
102 |
if (geom instanceof Line) { |
|
103 |
Line line = (Line) geom; |
|
104 |
for (int i = 0; i < line.getNumVertices() - 1; i++) { |
|
105 |
Point currentVertex = line.getVertex(i); |
|
106 |
Point nextVertex = line.getVertex(i + 1); |
|
107 |
Point point = getPointWithMBetweenTwoMPoints(m, currentVertex, nextVertex); |
|
108 |
if (point != null && !points.contains(point)) { |
|
109 |
points.add(point); |
|
110 |
} |
|
111 |
} |
|
112 |
} else if (geom instanceof MultiLine) { |
|
113 |
MultiLine multiLine = (MultiLine) geom; |
|
114 |
for (int p = 0; p < multiLine.getPrimitivesNumber(); p++) { |
|
115 |
Line line = (Line) multiLine.getPrimitiveAt(p); |
|
116 |
for (int i = 0; i < line.getNumVertices() - 1; i++) { |
|
117 |
Point point = getPointWithMBetweenTwoMPoints(m, line.getVertex(i), line.getVertex(i + 1)); |
|
118 |
if (point != null && !points.contains(point)) { |
|
119 |
points.add(point); |
|
120 |
} |
|
121 |
} |
|
122 |
} |
|
123 |
} |
|
124 |
return points; |
|
125 |
} |
|
126 |
|
|
127 |
private static boolean isInRange(double v, double r1, double r2) { |
|
128 |
if (r1 < r2) { |
|
129 |
return v >= r1 && v <= r2; |
|
130 |
} else if (r1 > r2) { |
|
131 |
return v >= r2 && v <= r1; |
|
132 |
} else { |
|
133 |
return v == r1; |
|
134 |
} |
|
135 |
} |
|
136 |
|
|
137 |
static MultiLine getLinesBetweenTwoM(Geometry geom, double m1, double m2) throws CreateGeometryException, |
|
138 |
LocatorException { |
|
139 |
GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
|
140 |
|
|
141 |
MultiLine lines = null; |
|
142 |
if (geom instanceof Line) { |
|
143 |
lines = getLinesBetweenTwoM((Line) geom, m1, m2); |
|
144 |
} else if (geom instanceof MultiLine) { |
|
145 |
lines = (MultiLine) geomManager.create(Geometry.TYPES.MULTILINE, geom.getGeometryType().getSubType()); |
|
146 |
MultiLine multiLine = (MultiLine) geom; |
|
147 |
for (int i = 0; i < multiLine.getPrimitivesNumber(); i++) { |
|
148 |
MultiLine auxMultiLine = getLinesBetweenTwoM(multiLine.getPrimitiveAt(i), m1, m2); |
|
149 |
for (int j = 0; j < auxMultiLine.getPrimitivesNumber(); j++) { |
|
150 |
lines.addPrimitive(auxMultiLine.getPrimitiveAt(j)); |
|
151 |
} |
|
152 |
} |
|
153 |
} |
|
154 |
return lines; |
|
155 |
} |
|
156 |
|
|
157 |
static private MultiLine getLinesBetweenTwoM(Line line, double m1, double m2) throws CreateGeometryException { |
|
158 |
GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
|
159 |
MultiLine lines = (MultiLine) geomManager.create(Geometry.TYPES.MULTILINE, line.getGeometryType().getSubType()); |
|
160 |
Line auxLine = (Line) geomManager.create(Geometry.TYPES.LINE, line.getGeometryType().getSubType()); |
|
161 |
|
|
162 |
boolean inSegment = false; |
|
163 |
if (line.getNumVertices() > 0) { |
|
164 |
int ivertex = 0; |
|
165 |
Point previousVertex = null; |
|
166 |
while (ivertex < line.getNumVertices()) { |
|
167 |
if (!inSegment) { // NO ESTAMOS EN UN SEGMENTO VALIDO |
|
168 |
Point vertex = line.getVertex(ivertex); |
|
169 |
double m = vertex.getCoordinateAt(vertex.getDimension() - 1); |
|
170 |
if (isInRange(m, m1, m2)) { |
|
171 |
// Si la m del vertice actual entra en el rango: |
|
172 |
if (previousVertex == null) { |
|
173 |
// Si no hay previousVertex, este debe ser el primer |
|
174 |
// vertice, entonces |
|
175 |
// - a?adimos el v?rtice a la linea |
|
176 |
// - marcamos que estamos en un segmento valido |
|
177 |
// - nos guardamos el vertice como previousVertex |
|
178 |
// - aumentamos el indice para coger el siguiente |
|
179 |
// v?rtice en la pr?xima iteraci?n |
|
180 |
auxLine.addVertex(vertex); |
|
181 |
previousVertex = vertex; |
|
182 |
inSegment = true; |
|
183 |
ivertex++; |
|
184 |
} else { |
|
185 |
// - Calculamos qu? punto habr?a iniciado el |
|
186 |
// segmento v?lido |
|
187 |
double previousM = previousVertex.getCoordinateAt(previousVertex.getDimension() - 1); |
|
188 |
// FIXME: Esta comprobaci?n se podr?a quitar |
|
189 |
if (isInRange(m1, previousM, m) || isInRange(m2, previousM, m)) { |
|
190 |
Point point = getPointWithMBetweenTwoMPoints(m1, previousVertex, vertex); |
|
191 |
if (point == null) { |
|
192 |
point = getPointWithMBetweenTwoMPoints(m2, previousVertex, vertex); |
|
193 |
} |
|
194 |
if (point != null) { |
|
195 |
// - A?adimos el punto a la linea auxiliar |
|
196 |
// - Marcamos que estamos en un segmento v?lido |
|
197 |
// - nos guardamos el punto como previousVertex |
|
198 |
// - y NO aumentamos el indice |
|
199 |
auxLine.addVertex(point); |
|
200 |
inSegment = true; |
|
201 |
previousVertex = point; |
|
202 |
} else { |
|
203 |
// Nunca deber?a pasar por aqu? |
|
204 |
} |
|
205 |
} |
|
206 |
} |
|
207 |
} else { |
|
208 |
// Cabe la posibilidad de que entre un vertice y otro se |
|
209 |
// entre y se salga del rango |
|
210 |
if (previousVertex != null) { |
|
211 |
double previousM = previousVertex.getCoordinateAt(previousVertex.getDimension() - 1); |
|
212 |
if (isInRange(m1, previousM, m) && isInRange(m2, previousM, m)) { |
|
213 |
Point point1 = getPointWithMBetweenTwoMPoints(m1, previousVertex, vertex); |
|
214 |
Point point2 = getPointWithMBetweenTwoMPoints(m2, previousVertex, vertex); |
|
215 |
auxLine.addVertex(point1); |
|
216 |
auxLine.addVertex(point2); |
|
217 |
lines.addPrimitive(auxLine); |
|
218 |
} |
|
219 |
} |
|
220 |
|
|
221 |
// Si la m del v?rtice actual no entra en el rango: |
|
222 |
// - nos guardamos el vertice como previousVertex |
|
223 |
// - aumentamos el indice para coger el siguiente |
|
224 |
// v?rtice en la pr?xima iteraci?n |
|
225 |
previousVertex = vertex; |
|
226 |
ivertex++; |
|
227 |
} |
|
228 |
} else { // ESTAMOS EN UN SEGMENTO VALIDO |
|
229 |
Point vertex = line.getVertex(ivertex); |
|
230 |
double m = vertex.getCoordinateAt(previousVertex.getDimension() - 1); |
|
231 |
if (isInRange(m, m1, m2)) { |
|
232 |
// Si la m del vertice actual entra en el rango: |
|
233 |
// - a?adimos el v?rtice a la linea |
|
234 |
// - aumentamos el indice para coger el siguiente |
|
235 |
// v?rtice en la pr?xima iteraci?n |
|
236 |
auxLine.addVertex(vertex); |
|
237 |
previousVertex = vertex; |
|
238 |
ivertex++; |
|
239 |
} else { |
|
240 |
// Si la m del v?rtice actual no entra en el rango: |
|
241 |
// - Calculamos el punto que habr?a finalizado el |
|
242 |
// segmento v?lido entre el vertice anterior y el actual |
|
243 |
Point point = getPointWithMBetweenTwoMPoints(m1, previousVertex, vertex); |
|
244 |
if (point == null) { |
|
245 |
point = getPointWithMBetweenTwoMPoints(m2, previousVertex, vertex); |
|
246 |
} |
|
247 |
if (point != null) { |
|
248 |
// - A?adimos el punto a la linea auxiliar |
|
249 |
// - a?adimos la linea y creamos una nueva |
|
250 |
// - Marcamos que NO estamos en un segmento v?lido |
|
251 |
// - nos guardamos el punto como previousVertex |
|
252 |
// - y NO aumentamos el indice |
|
253 |
auxLine.addVertex(point); |
|
254 |
lines.addPrimitive(auxLine); |
|
255 |
auxLine = |
|
256 |
(Line) geomManager.create(Geometry.TYPES.LINE, line.getGeometryType().getSubType()); |
|
257 |
inSegment = false; |
|
258 |
previousVertex = point; |
|
259 |
} else { |
|
260 |
// Nunca deber?a pasar por aqu? |
|
261 |
} |
|
262 |
} |
|
263 |
} |
|
264 |
} |
|
265 |
} |
|
266 |
if (inSegment && auxLine.getNumVertices() > 0) { |
|
267 |
lines.addPrimitive(auxLine); |
|
268 |
} |
|
269 |
return lines; |
|
270 |
} |
|
271 |
|
|
272 |
/* |
|
273 |
* |
|
274 |
*/ |
|
275 |
private static Point getPointWithMBetweenTwoMPoints(double m, Point p1, Point p2) throws CreateGeometryException, |
|
276 |
LocatorException { |
|
277 |
double x; |
|
278 |
double y; |
|
279 |
double m1 = p1.getCoordinateAt(p1.getDimension() - 1); |
|
280 |
double m2 = p2.getCoordinateAt(p2.getDimension() - 1); |
|
281 |
|
|
282 |
if (m1 <= m2) { |
|
283 |
if (m < m1 || m > m2) { |
|
284 |
return null; |
|
285 |
} |
|
286 |
} else { |
|
287 |
if (m < m2 || m > m1) { |
|
288 |
return null; |
|
289 |
} |
|
290 |
} |
|
291 |
|
|
292 |
double x1 = p1.getX(); |
|
293 |
double x2 = p2.getX(); |
|
294 |
double y1 = p1.getY(); |
|
295 |
double y2 = p2.getY(); |
|
296 |
if (x1 == x2) { |
|
297 |
x = x1; |
|
298 |
} else { |
|
299 |
x = ((x2 - x1) * (m - m1) / (m2 - m1)) + x1; |
|
300 |
} |
|
301 |
if (y1 == y2) { |
|
302 |
y = y1; |
|
303 |
} else { |
|
304 |
y = ((y2 - y1) * (m - m1) / (m2 - m1)) + y1; |
|
305 |
} |
|
306 |
|
|
307 |
Point point = (Point) GeometryLocator.getGeometryManager().create(p1.getGeometryType()); |
|
308 |
point.setX(x); |
|
309 |
point.setY(y); |
|
310 |
point.setCoordinateAt(point.getDimension() - 1, m); |
|
311 |
return point; |
|
312 |
} |
|
313 |
|
|
314 |
|
|
315 |
|
|
316 |
/** |
|
317 |
* Returns geometry length without gaps |
|
318 |
* @param geometry |
|
319 |
* @return |
|
320 |
* @throws GeometryOperationNotSupportedException |
|
321 |
* @throws GeometryOperationException |
|
322 |
*/ |
|
323 |
static protected Double getGeometryLength(Geometry geometry) throws GeometryOperationNotSupportedException, GeometryOperationException{ |
|
324 |
return getGeometryLength(geometry, true); |
|
325 |
} |
|
326 |
|
|
327 |
/** |
|
328 |
* Returns geometry length without gaps with the option to not ignore spatial gaps. |
|
329 |
* @param geometry |
|
330 |
* @param ignoreSpatialGaps |
|
331 |
* @return |
|
332 |
* @throws GeometryOperationNotSupportedException |
|
333 |
* @throws GeometryOperationException |
|
334 |
*/ |
|
335 |
static protected Double getGeometryLength(Geometry geometry, |
|
336 |
boolean ignoreSpatialGaps) |
|
337 |
throws GeometryOperationNotSupportedException, |
|
338 |
GeometryOperationException { |
|
339 |
if (geometry instanceof Line) { |
|
340 |
Line line = (Line) geometry; |
|
341 |
return getLineLength(line); |
|
342 |
} |
|
343 |
if (geometry instanceof MultiLine) { |
|
344 |
MultiLine multiLine = (MultiLine) geometry; |
|
345 |
return getMultiLineLength(multiLine, ignoreSpatialGaps); |
|
346 |
} |
|
347 |
return Double.NaN; |
|
348 |
} |
|
349 |
|
|
350 |
/** |
|
351 |
* @param line |
|
352 |
* @return lenght |
|
353 |
* @throws GeometryOperationException |
|
354 |
* @throws GeometryOperationNotSupportedException |
|
355 |
*/ |
|
356 |
static protected double getLineLength(Line line) |
|
357 |
throws GeometryOperationNotSupportedException, |
|
358 |
GeometryOperationException { |
|
359 |
double lenght = 0; |
|
360 |
Point previousVertex = null; |
|
361 |
for (int i = 0; i < line.getNumVertices(); i++) { |
|
362 |
Point vertex = line.getVertex(i); |
|
363 |
if (previousVertex != null) { |
|
364 |
lenght += previousVertex.distance(vertex); |
|
365 |
} |
|
366 |
previousVertex = vertex; |
|
367 |
} |
|
368 |
return lenght; |
|
369 |
} |
|
370 |
|
|
371 |
/** |
|
372 |
* @param multiLine |
|
373 |
* @return lenght |
|
374 |
* @throws GeometryOperationException |
|
375 |
* @throws GeometryOperationNotSupportedException |
|
376 |
*/ |
|
377 |
static protected double getMultiLineLength(MultiLine multiLine, |
|
378 |
boolean ignoreSpatialGaps) |
|
379 |
throws GeometryOperationNotSupportedException, |
|
380 |
GeometryOperationException { |
|
381 |
double length = 0; |
|
382 |
Point previousVertex = null; |
|
383 |
for (int j = 0; j < multiLine.getPrimitivesNumber(); j++) { |
|
384 |
Line line = (Line) multiLine.getPrimitiveAt(j); |
|
385 |
if (ignoreSpatialGaps) { |
|
386 |
previousVertex = null; |
|
387 |
} |
|
388 |
for (int i = 0; i < line.getNumVertices(); i++) { |
|
389 |
Point vertex = line.getVertex(i); |
|
390 |
if (previousVertex != null) { |
|
391 |
length += previousVertex.distance(vertex); |
|
392 |
} |
|
393 |
previousVertex = vertex; |
|
394 |
} |
|
395 |
} |
|
396 |
return length; |
|
397 |
} |
|
398 |
|
|
399 |
/** |
|
400 |
* Extracts the lines in a Line or Multiline |
|
401 |
* @param geometry |
|
402 |
* @return |
|
403 |
*/ |
|
404 |
static protected List<Line> extractLines(Geometry geometry){ |
|
405 |
List<Line> lines=new ArrayList<Line>(); |
|
406 |
if (geometry instanceof Line){ |
|
407 |
lines.add((Line) geometry); |
|
408 |
} |
|
409 |
if (geometry instanceof MultiLine){ |
|
410 |
MultiLine multiline=(MultiLine)geometry; |
|
411 |
for (int i=0;i<multiline.getPrimitivesNumber();i++){ |
|
412 |
lines.add((Line) multiline.getPrimitiveAt(i)); |
|
413 |
} |
|
414 |
} |
|
415 |
return lines; |
|
416 |
} |
|
417 |
|
|
418 |
static protected List<Point> extractPoints(Geometry geometry){ |
|
419 |
List<Point> points=new ArrayList<Point>(); |
|
420 |
List<Line> lines=LrsAlgorithmUtils.extractLines(geometry); |
|
421 |
for (Line line: lines){ |
|
422 |
for (int i=0;i<line.getNumVertices();i++){ |
|
423 |
points.add(line.getVertex(i)); |
|
424 |
} |
|
425 |
} |
|
426 |
return points; |
|
427 |
} |
|
428 |
|
|
429 |
|
|
430 |
static protected Point extractFirstPoint(Geometry geometry){ |
|
431 |
Point firstPoint=null; |
|
432 |
List<Line> lines= LrsAlgorithmUtils.extractLines(geometry); |
|
433 |
if (lines!=null && !lines.isEmpty()){ |
|
434 |
firstPoint=lines.get(0).getVertex(0); |
|
435 |
} |
|
436 |
return firstPoint; |
|
437 |
} |
|
438 |
|
|
439 |
static protected boolean equalPoints(Point point1, Point point2){ |
|
440 |
if ( point1.getX()==point2.getX() && point1.getY()==point2.getY()){ |
|
441 |
return true; |
|
442 |
} |
|
443 |
return false; |
|
444 |
} |
|
445 |
|
|
446 |
static protected Geometry insertVertex(Geometry geometry, Point vertex, int index){ |
|
447 |
if (geometry instanceof Line){ |
|
448 |
Line line=(Line)geometry; |
|
449 |
line.insertVertex(index, vertex); |
|
450 |
} |
|
451 |
if (geometry instanceof MultiLine){ |
|
452 |
List<Line> lines=extractLines(geometry); |
|
453 |
for(Line line:lines){ |
|
454 |
if (index<=line.getNumVertices()){ |
|
455 |
line.insertVertex(index, vertex); |
|
456 |
return geometry; |
|
457 |
}else{ |
|
458 |
index-=line.getNumVertices(); |
|
459 |
} |
|
460 |
|
|
461 |
} |
|
462 |
} |
|
463 |
return geometry; |
|
464 |
} |
|
465 |
|
|
466 |
/** |
|
467 |
* Reduced versi?n of straight line through two points equation to calculate M's |
|
468 |
* |
|
469 |
* @param totalLength |
|
470 |
* @param minValue |
|
471 |
* @param maxValue |
|
472 |
* @param relativeDistance |
|
473 |
* @return |
|
474 |
*/ |
|
475 |
static protected double calculateM(Double totalLength, Double minValue, Double maxValue, Double relativeDistance) { |
|
476 |
return LrsAlgorithmUtils.straightLineThroughTwoPointsEquation(0, totalLength, minValue, maxValue, relativeDistance); |
|
477 |
} |
|
478 |
|
|
479 |
/** |
|
480 |
* Straight line through two points equation. |
|
481 |
* |
|
482 |
* @param x1 |
|
483 |
* @param x2 |
|
484 |
* @param y1 |
|
485 |
* @param y2 |
|
486 |
* @param x |
|
487 |
* @return |
|
488 |
*/ |
|
489 |
static protected double straightLineThroughTwoPointsEquation(double x1, double x2, double y1, double y2, double x) { |
|
490 |
if (x2 - x1 == 0.0) { |
|
491 |
return Double.POSITIVE_INFINITY; |
|
492 |
} |
|
493 |
return ((y2 - y1) * (x - x1) / (x2 - x1)) + y1; |
|
494 |
} |
|
495 |
|
|
496 |
} |
org.gvsig.lrs/tags/org.gvsig.lrs-1.0.73/org.gvsig.lrs.lib/org.gvsig.lrs.lib.impl/src/main/java/org/gvsig/lrs/lib/impl/DefaultLrsEditRouteCalibrationSelectIdRouteAlgorithmParams.java | ||
---|---|---|
1 |
/* gvSIG. Desktop Geographic Information System. |
|
2 |
* |
|
3 |
* Copyright ? 2007-2015 gvSIG Association |
|
4 |
* |
|
5 |
* This program is free software; you can redistribute it and/or |
|
6 |
* modify it under the terms of the GNU General Public License |
|
7 |
* as published by the Free Software Foundation; either version 2 |
|
8 |
* of the License, or (at your option) any later version. |
|
9 |
* |
|
10 |
* This program is distributed in the hope that it will be useful, |
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
13 |
* GNU General Public License for more details. |
|
14 |
* |
|
15 |
* You should have received a copy of the GNU General Public License |
|
16 |
* along with this program; if not, write to the Free Software |
|
17 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
18 |
* MA 02110-1301, USA. |
|
19 |
* |
|
20 |
* For any additional information, do not hesitate to contact us |
|
21 |
* at info AT gvsig.com, or visit our website www.gvsig.com. |
|
22 |
*/ |
|
23 |
package org.gvsig.lrs.lib.impl; |
|
24 |
|
|
25 |
import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
|
26 |
import org.gvsig.fmap.dal.feature.FeatureStore; |
|
27 |
import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
|
28 |
import org.gvsig.lrs.lib.api.DistanceUnits; |
|
29 |
import org.gvsig.lrs.lib.api.LrsCalibrateRouteAlgorithmParams; |
|
30 |
import org.gvsig.lrs.lib.api.LrsEditRouteCalibrationSelectIdRouteAlgorithmParams; |
|
31 |
import org.gvsig.lrs.lib.api.LrsMeasureCalculationMethods; |
|
32 |
|
|
33 |
|
|
34 |
/** |
|
35 |
* @author dmartinez |
|
36 |
* |
|
37 |
*/ |
|
38 |
public class DefaultLrsEditRouteCalibrationSelectIdRouteAlgorithmParams implements LrsEditRouteCalibrationSelectIdRouteAlgorithmParams { |
|
39 |
|
|
40 |
private FeatureAttributeDescriptor idRouteField; |
|
41 |
private final String NAME = "LrsEditRouteCalibrationSelectIdRouteAlgorithm"; |
|
42 |
private final String DESCRIPTION = "Algorithm to select id route to edit calibration with linear reference system."; |
|
43 |
|
|
44 |
|
|
45 |
/* (non-Javadoc) |
|
46 |
* @see org.gvsig.lrs.lib.api.LrsAlgorithmParams#getName() |
|
47 |
*/ |
|
48 |
public String getName() { |
|
49 |
return NAME; |
|
50 |
} |
|
51 |
|
|
52 |
/* (non-Javadoc) |
|
53 |
* @see org.gvsig.lrs.lib.api.LrsAlgorithmParams#getDescription() |
|
54 |
*/ |
|
55 |
public String getDescription() { |
|
56 |
return DESCRIPTION; |
|
57 |
} |
|
58 |
|
|
59 |
/* |
|
60 |
* (non-Javadoc) |
|
61 |
* @see org.gvsig.lrs.lib.api.LrsCreateRouteAlgorithmParams#getIdRouteField() |
|
62 |
*/ |
|
63 |
public FeatureAttributeDescriptor getIdRouteField() { |
|
64 |
return idRouteField; |
|
65 |
} |
|
66 |
|
|
67 |
/* |
|
68 |
* (non-Javadoc) |
|
69 |
* @see org.gvsig.lrs.lib.api.LrsCreateRouteAlgorithmParams#setIdRouteField(org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor) |
|
70 |
*/ |
|
71 |
public void setIdRouteField(FeatureAttributeDescriptor idRouteField) { |
|
72 |
this.idRouteField = idRouteField; |
|
73 |
} |
|
74 |
|
|
75 |
} |
org.gvsig.lrs/tags/org.gvsig.lrs-1.0.73/org.gvsig.lrs.lib/org.gvsig.lrs.lib.impl/src/main/java/org/gvsig/lrs/lib/impl/DefaultLrsAlgorithmsManager.java | ||
---|---|---|
1 |
/* gvSIG. Desktop Geographic Information System. |
|
2 |
* |
|
3 |
* Copyright ? 2007-2015 gvSIG Association |
|
4 |
* |
|
5 |
* This program is free software; you can redistribute it and/or |
|
6 |
* modify it under the terms of the GNU General Public License |
|
7 |
* as published by the Free Software Foundation; either version 2 |
|
8 |
* of the License, or (at your option) any later version. |
|
9 |
* |
|
10 |
* This program is distributed in the hope that it will be useful, |
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
13 |
* GNU General Public License for more details. |
|
14 |
* |
|
15 |
* You should have received a copy of the GNU General Public License |
|
16 |
* along with this program; if not, write to the Free Software |
|
17 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
18 |
* MA 02110-1301, USA. |
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* |
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* For any additional information, do not hesitate to contact us |
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* at info AT gvsig.com, or visit our website www.gvsig.com. |
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*/ |
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package org.gvsig.lrs.lib.impl; |
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import org.gvsig.lrs.lib.api.MeasuresCalculator; |
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import java.util.List; |
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import org.apache.commons.lang3.StringUtils; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataServerExplorer; |
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import org.gvsig.fmap.dal.DataServerExplorerParameters; |
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import org.gvsig.fmap.dal.DataStoreParameters; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.InitializeException; |
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import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException; |
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import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
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import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
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import org.gvsig.fmap.geom.DataTypes; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.exception.CreateGeometryException; |
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import org.gvsig.fmap.geom.operation.GeometryOperationException; |
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import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException; |
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import org.gvsig.fmap.geom.primitive.Line; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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import org.gvsig.fmap.geom.type.GeometryTypeNotSupportedException; |
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import org.gvsig.fmap.geom.type.GeometryTypeNotValidException; |
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import org.gvsig.lrs.lib.api.LrsAlgorithm; |
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import org.gvsig.lrs.lib.api.LrsAlgorithmParams; |
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import org.gvsig.lrs.lib.api.LrsAlgorithmsManager; |
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import org.gvsig.lrs.lib.api.LrsCalibrateRouteAlgorithmParams; |
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import org.gvsig.lrs.lib.api.LrsCreateRouteAlgorithmParams; |
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import org.gvsig.lrs.lib.api.LrsEditRouteCalibrationAlgorithmParams; |
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import org.gvsig.lrs.lib.api.LrsEditRouteCalibrationSelectIdRouteAlgorithmParams; |
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import org.gvsig.lrs.lib.api.LrsGenerateDynamicSegmentationAlgorithmParams; |
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import org.gvsig.lrs.lib.api.LrsShowMeasuresAlgorithmParams; |
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import org.gvsig.tools.dynobject.DynObject; |
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import org.gvsig.tools.locator.LocatorException; |
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import org.gvsig.tools.service.Service; |
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import org.gvsig.tools.service.ServiceException; |
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/** |
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* @author fdiaz |
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* |
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*/ |
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public class DefaultLrsAlgorithmsManager implements LrsAlgorithmsManager { |
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/* (non-Javadoc) |
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* @see org.gvsig.tools.service.Manager#createServiceParameters(java.lang.String) |
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*/ |
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public DynObject createServiceParameters(String serviceName) throws ServiceException { |
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// TODO Auto-generated method stub |
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return null; |
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} |
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/* (non-Javadoc) |
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* @see org.gvsig.tools.service.Manager#getService(org.gvsig.tools.dynobject.DynObject) |
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*/ |
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public Service getService(DynObject parameters) throws ServiceException { |
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// TODO Auto-generated method stub |
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return null; |
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} |
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/* (non-Javadoc) |
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* @see org.gvsig.lrs.lib.api.LrsAlgorithmsManager#createLrsAlgorithm(org.gvsig.lrs.lib.api.LrsAlgorithmParams) |
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*/ |
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public LrsAlgorithm createLrsAlgorithm(LrsAlgorithmParams params) { |
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if(params instanceof LrsCreateRouteAlgorithmParams){ |
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return new LrsCreateRouteAlgorithm((LrsCreateRouteAlgorithmParams)params); |
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} |
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if(params instanceof LrsCalibrateRouteAlgorithmParams){ |
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return new LrsCalibrateRouteAlgorithm((LrsCalibrateRouteAlgorithmParams)params); |
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} |
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if(params instanceof LrsGenerateDynamicSegmentationAlgorithmParams){ |
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return new LrsGenerateDynamicSegmentationAlgorithm((LrsGenerateDynamicSegmentationAlgorithmParams)params); |
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} |
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return null; |
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} |
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/* (non-Javadoc) |
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* @see org.gvsig.lrs.lib.api.LrsAlgorithmsManager#createLrsCreateRouteAlgorithmParams() |
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*/ |
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public LrsCreateRouteAlgorithmParams createLrsCreateRouteAlgorithmParams() { |
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return new DefaultLrsCreateRouteAlgorithmParams(); |
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} |
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/* (non-Javadoc) |
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* @see org.gvsig.lrs.lib.api.LrsAlgorithmsManager#createLrsCalibrateRouteAlgorithmParams() |
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*/ |
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public LrsCalibrateRouteAlgorithmParams createLrsCalibrateRouteAlgorithmParams() { |
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return new DefaultLrsCalibrateRouteAlgorithmParams(); |
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} |
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/* (non-Javadoc) |
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* @see org.gvsig.lrs.lib.api.LrsAlgorithmsManager#createLrsEditRouteCalibrationAlgorithmParams() |
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*/ |
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public LrsEditRouteCalibrationAlgorithmParams createLrsEditRouteCalibrationAlgorithmParams() { |
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return new DefaultLrsEditRouteCalibrationAlgorithmParams(); |
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} |
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/* (non-Javadoc) |
Also available in: Unified diff